b80e4e5ff8
This is a revamping of the TinHat build, see
http://opensource.dyc.edu/tinhat
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
26 lines
721 B
Plaintext
26 lines
721 B
Plaintext
This directory contains utilities which are relavant to
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Tin Hat's design goals. . As of the current release,
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there is only one, but more will be added.
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1. checksec.sh - Checks binaries or running processes for
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the following security enhancements:
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RELRO - Default Read Only Marking.
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STACK CANARY (aka SSP) - Stack Smashing Protector
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NX - No eXecute
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PIE - Position Independent Executables
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ASLR - Address Space Layout Randomization
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For a better explanation of these see
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http://www.gentoo.org/proj/en/hardened/hardened-toolchain.xml
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http://en.wikipedia.org/wiki/NX_bit
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http://en.wikipedia.org/wiki/ASLR
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This script was written by Tobias Klein. Thank you!
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See his informative blog at
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http://www.trapkit.de
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